Desi Arnaz

CBS got some 'splainin' to do ... as far as the legendary studio made famous by Lucille Ball is concerned. Charles Hensley says he applied for the "Desilu" trademark in 2016 in order to relaunch Desilu Studios as a "technology-focused film and television studio." Hensley says he was granted the…

Lucille Ball's daughter has no right to some of her mom's memorabilia that's about to go up for auction ... that's according to a lawsuit filed to make sure the auction doesn't get derailed. The lawsuit was filed in L.A. County Superior Court by Susie Morton -- whose late husband Gary Morton was…